These devices can be used in the production of chemicals, cosmetics, food, coatings among others. In research, development, clinical research and education laboratories, the shaker is essential equipment, easily adapting to small spaces and also easy to move from one location to another.

Before the automated shaker, scientists had to perform this process manually, in order to create chemical reactions and other processes. It was not until the beginning of the 20th century that the first automated laboratory shakers began to facilitate this task to the laboratory team, thus being able to achieve a prolonged and controlled shaking.

Types of Stirrers a Laboratory may need

Vortex Mixer YR05761

YR05761  plate vortex mixer is best solution for shaking 96 well micro plate and other small size testing tube...


Rotation Shaker YR05764

Rotation Shaker YR05764 is a combination of variable speed rotator, advanced multiple tube vortex in one ...


Orbital Shaker YR05766

Overcurrent protection function, automatically eut off power without affecting other equipment,Automatic memory...


Roller Mixer YR05762

YR05762 digital roller mixer provides a gentle but highly efficient rocking and rolling motions, ideal for mixing ...


Our Best Selling Laboratory Agitators

  • Using uniaxial drive balancing technology, machine runs smoothly with low noise;
  • Brushless DC motor, long life, no need maintenance;
  • Overcurrent protection function, automatically eut off power without affecting other equipment;
  • Automatic memory function, after starting up, run according to the last setting;
  • Slow start function to prevent liquid splashing.

Analysis of the best stirrers for your Laboratory

What is a laboratory shaker?

Shakers are used mainly in clinical and research laboratories; for mixing, homogenizing and / or preparing...


Laboratory shakers: differences

Laboratory shakers, also known as mixers, are laboratory products used, in the chemistry and biology ...


Orbital shakers, Functions 

Orbital shakers are laboratory equipment used to combine, divide or prepare substances. These equipments...


Porcelain or glass dishes

The laboratory shaker are electromechanical devices that are commonly used in specialized chemistry ...


Catalog of Laboratory stirrers models on offer


Guides to becoming an expert in Laboratory Agitators

Laboratory Agitators are essential products in a laboratory, we provide guides and recommendations for better use, so you can work as an expert.

When should a Roller Mixer, Magnetic Stirrer and Vortex Stirrer be used in a Laboratory?

Firstly, it is common for both mixers and agitators to be confused, but they have similar functions, which can be differentiated...

Why is Shaker Agitator important in the laboratory for drug manufacturing? - Kalstein

Medicines can be found in a wide variety of pharmaceutical preparations, which makes the same active ingredient...

What benefits do Shaker Agitators bring for mixing substances in the food sector?

One of the first technical actions consciously undertaken by the human being in the course of his development...

What is a magnetic stirrer used for?

A magnetic stirrer is a laboratory equipment that uses the force of the magnetic field produced by a magnet, which generates a vortex in the solutions with the help of a magnetic bar, at the rate of the rotating magnetic field. In many cases...

Laboratory shakers in operation

Firstly, it is common for both mixers and agitators to be confused, but they have similar functions, which can be differentiated in some respects. In this case, mixers can be applied both in large industries and in small laboratories, for mixing substances, and the roller mixer, is recognized by the smooth balance effective when splicing two or more substances. These may be small kits, when your goal is to mix blood samples in a laboratory, or even different solutions, solvents and solutes in a chemistry laboratory.

Frequently Asked Questions about Laboratory Agitators

To know the price of the laboratory stirrers we invite you to send us an email with your request through the contact form.

The delivery time of your Kalstein product will depend on the following:
  1. If the equipment of your interest is in stock or if it must be manufactured.
  2. The type of freight you have chosen, this may be; air or sea.
Equipment in stock:
- Delivery Time (Air): 15-30 days.


- Delivery Time (Maritime): 45-60 days.


Equipment not in stock:
- Delivery Time (Air): 30-60 days.


- Delivery Time (Maritime): 60-90 days.
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